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Frontiers in Psychology 2024The increasingly digital and multicultural 21st-century society requires future teachers to be prepared for the changes and challenges they may encounter. Not only...
UNLABELLED
The increasingly digital and multicultural 21st-century society requires future teachers to be prepared for the changes and challenges they may encounter. Not only language and digital competences, but critical-thinking and problem-solving skills are needed. Moreover, well developed socio-affective abilities, empathy among them, are also key when dealing with others. This is even more relevant when teachers are to work with a non-mainstream population, such as adult migrants with low literacy levels, and to design student-centered curricula or activities. Empathy is a multifaceted process involving, among others, perception, intellection, affect and other sensory aspects of the lived experience. It has been argued that the first-person perspective-taking involved in empathic engagement must necessarily involve rational computation and cognitively mediated processing. Training future teachers in the Pedagogy of Multiliteracies is a means to integrate multimodal digital instruction and aggregate cognitive as well as socio-emotional features to the education of future language teachers.
METHOD
A mixed-method pre-post study was conducted with 48 trainee teachers who participated in stand-alone digital multiliteracy interventions, in which they were encouraged to envisage themselves as future teachers of low-literate migrants. Policy documents such as the reference guide on Literacy and Second Language Learning for the Linguistic Integration of Adult Migrants, journal articles, audiovisual resources as well as examples of existing educational materials aimed at the target audience, were made available to them on an online platform. In two separate studies, trainees were encouraged to collaboratively produce two different multimodal outputs. The Revised Scale of Ethnocultural Empathy was administered before and after the intervention, subjecting the data obtained to quantitative analysis. Qualitative data was also collected to gain a better understanding of the affective and cognitive processes experienced by the participants.
RESULTS
Simple statistical analysis coupled with the comparison of means was used to respond to the research questions. Statistical hypothesis testing, including correlations and non-parametric statistics were used to analyze the relationship between each of the factors within the RSEE and the participants, considering the different interventions applied. Non-parametric tests (U-Mann Whitney) were used to compare the differences between the levels of ethnocultural empathy of the participants in the two studies. Significant differences were found in Factor 3 (Empathy) and Factor 5 (Anxiety) between the groups and their post-intervention results, with a value of 0.053 and 0.038, respectively. The effect size r was calculated, obtaining a size effect of 0.625 for Factor 3 (Empathy) and 0.674 for Factor 5 (Anxiety). These results indicate that the significant differences and the size effect between both groups are large. U-Mann Whitney non-parametric analysis also revealed gender differences in Factor 3 (Empathy), showing females higher levels than males. Effect size r analysis showed a large size effect of 0.708 for Factor 3 (Empathy). The findings pertaining to gender-related differences in empathy levels confirm the conclusions drawn by previous studies. When contrasting study 1 and 2, statistical differences were also shown after the intervention for the 'Anxiety and Lack of Multicultural Self-efficacy' factor. The qualitative data analysis was carried out with Atlas.ti v.8, in order to isolate and categorize the broader themes and the most significant explanatory quotes extracted from the participants' records and interviews. The results reveal the learning strategies that each group of learners applied to successfully complete the task at hand, as well as the participants' deployment of their critical thinking skills and the awakening of a sense of awareness of their own professional competence development process.
CONCLUSION
This study set out to compare how effective two digital multiliteracy interventions were in developing future language teachers' ethnocultural empathy and cognitive abilities when appraising the educational needs of low-literacy migrants. Despite the small sample size, the study certainly adds to our understanding of the impact of multimodal tasks involving critical thinking skills on trainees' cognitive and affective abilities. Besides, it expands the growing body of research that points to the desirability of embedding digitally-based content creation tasks in training curricula for future language teachers.
PubMed: 38903477
DOI: 10.3389/fpsyg.2024.1398457 -
Journal of Experimental Psychology.... Jun 2024Object perception and action are closely interrelated: Various grasping components are evoked when perceiving visual objects ("object affordances"). Yet little is known...
Object perception and action are closely interrelated: Various grasping components are evoked when perceiving visual objects ("object affordances"). Yet little is known about the impact of the evocation of multiobject affordances on object perceptual processing. This study aimed to determine whether object processing may be affected by the similarity of affordances evoked by multiple objects and whether semantic relations between objects modulate this effect. Adult students were presented with three-dimensional scenes involving pairs of graspable objects. Each object evoked grasp size affordances (precision or power grasps). Affordances of the two objects could be similar or dissimilar and objects could be thematically related (spatula-pan) or unrelated (spatula-snow globe). Participants had to judge the color of a target object by performing power and precision grasps compatible or incompatible with the target evoked grasp. Results showed slower responses on compatible targets when unrelated distractors evoked similar compared to dissimilar affordances. This cost of similar affordances disappeared when objects were thematically related. Findings corroborate predictions of recent models hypothesizing automatic inhibition of distractor affordances when selecting one object among others. We further provide novel evidence for a role of thematic relations between objects in the perception of multiple affordances. Findings have implications for object processing in naturalistic scenes. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
PubMed: 38900523
DOI: 10.1037/xhp0001215 -
Bundesgesundheitsblatt,... Jun 2024The utilization of psychotherapeutic consultation at work (PT-A) has so far been investigated in large enterprises (LEs). These differ structurally from small(est) and...
BACKGROUND
The utilization of psychotherapeutic consultation at work (PT-A) has so far been investigated in large enterprises (LEs). These differ structurally from small(est) and medium-sized enterprises (SMEs). Differences in the user profiles of a PT‑A with regard to psychosomatic health, work-related self-efficacy, and work ability depending on company size have hardly been investigated. This study also examined differences in the employees' perception of the psychosocial safety climate (PSC) in the company, which represents management's efforts to promote mental health.
METHODS
As part of the Early Intervention in the Workplace intervention study called "friaa", employees from LEs and SMEs interested in a PT‑A were surveyed throughout Germany from September 2021 to January 2023. Using t‑ and χ-tests, differences between employees in LEs (n = 439) and SMEs (n = 109) were examined with regard to the ICD-10 F diagnostic code ("International Statistical Classification of Diseases and Related Health Problems"; mental and behavioral disorders), depression (PHQ-9), anxiety (GAD-2), level of functioning (GAF), somatic symptom burden (SSS-8), health (VR-12), ability to work (WAI), self-efficacy (SOSES), and psychosocial safety climate (PSC-4). The association between these variables and especially the PSC‑4 were investigated using correlation analysis.
RESULTS
Both groups showed similar levels of stress. From the employees' perspective, psychosocial issues were addressed significantly more frequently in LEs than in SMEs with a medium effect size. The study provided initial indications that in LEs there were positive correlations of the PSC‑4 with SOSES and WAI and negative ones with PHQ‑9 and SSS‑8.
DISCUSSION
The comparable psychological strain on employees in LEs and SMEs points to the need for behavioral and structural preventive measures regardless of the company size. Mainly in SMEs, organizational communication of psychosocial health should be given greater priority.
PubMed: 38896152
DOI: 10.1007/s00103-024-03904-7 -
Sensors (Basel, Switzerland) May 2024In this study, an innovative laser 3D-scanning technology is proposed to scan pipe inner walls in order to solve the problems of the exorbitant expenses and operational...
In this study, an innovative laser 3D-scanning technology is proposed to scan pipe inner walls in order to solve the problems of the exorbitant expenses and operational complexities of the current equipment for the 3D data acquisition of the pipe inner wall, and the difficulty of both the efficiency and accuracy of traditional light stripe-center extraction methods. The core of this technology is the monocular-structured light 3D scanner, the image processing strategy based on tracking speckles, and the improved gray barycenter method. The experimental results demonstrate a 52% reduction in the average standard error of the improved gray barycenter method when compared to the traditional gray barycenter method, along with an 83% decrease in the operation time when compared to the Steger method. In addition, the size data of the inner wall of the pipe obtained using this technology is accurate, and the average deviation of the inner diameter and length of the pipe is less than 0.13 mm and 0.41 mm, respectively. In general, it not only reduces the cost, but also ensures high efficiency and high precision, providing a new and efficient method for the 3D data acquisition of the inner wall of the pipe.
PubMed: 38894345
DOI: 10.3390/s24113554 -
NeuroImage. Clinical Jun 2024Childhood maltreatment (CM) is a major risk factor for the development of major depressive disorder (MDD). To gain more knowledge on how adverse childhood experiences...
BACKGROUND
Childhood maltreatment (CM) is a major risk factor for the development of major depressive disorder (MDD). To gain more knowledge on how adverse childhood experiences influence the development of brain architecture, we studied functional connectivity (FC) alterations of neural networks of depressed patients with, or without the history of CM.
METHODS
Depressed patients with severe childhood maltreatment (n = 18), MDD patients without maltreatment (n = 19), and matched healthy controls (n = 20) were examined with resting state functional MRI. History of maltreatment was assessed with the 28-item Childhood Trauma Questionnaire. Intra- and inter-network FC alterations were evaluated using FMRIB Software Library and CONN toolbox.
RESULTS
We found numerous intra- and inter-network FC alterations between the maltreated and the non-maltreated patients. Intra-network FC differences were found in the default mode, visual and auditory networks, and cerebellum. Network modelling revealed several inter-network FC alterations connecting the default mode network with the executive control, salience and cerebellar networks. Increased inter-network FC was found in maltreated patients between the sensory-motor and visual, cerebellar, default mode and salience networks.
LIMITATIONS
Relatively small sample size, cross-sectional design, and retrospective self-report questionnaire to assess adverse childhood experiences.
CONCLUSIONS
Our findings confirm that severely maltreated depressed patients display numerous alterations of intra- and inter-network FC strengths, not only in their fronto-limbic circuits, but also in sensory-motor, visual, auditory, and cerebellar networks. These functional alterations may explain that maltreated individuals typically display altered perception and are prone to develop functional neurological symptom disorder (conversion disorder) in adulthood.
PubMed: 38889524
DOI: 10.1016/j.nicl.2024.103632 -
PloS One 2024The thoracic surgical procedure leads to a reduction in respiratory muscle strength. To restore it, certain strategies must be employed. Physiotherapy utilizes resources... (Randomized Controlled Trial)
Randomized Controlled Trial
INTRODUCTION
The thoracic surgical procedure leads to a reduction in respiratory muscle strength. To restore it, certain strategies must be employed. Physiotherapy utilizes resources and techniques such as deep breathing stimulation, cough stimulation, use of incentive spirometers, mobilization, and ambulation. However, at times these resources and techniques may prove insufficient, and additional measures, such as Non-Invasive Ventilation (NIV), are employed Pieczkoski (2017). Non-Invasive Positive Pressure Ventilation (NPPV) has been utilized to expedite pulmonary function recovery as well as to prevent and treat postoperative pulmonary complications Nasrala 2018. NIV diminishes the risk of ventilator-associated complications due to its non-invasive nature. Consequently, NIV has been adopted to avert post-extubation complications in postoperative patients Liu 2020. The objective of this study is to conduct a randomized clinical trial and assess the efficacy of NIV in comparison to conventional physiotherapy in terms of pulmonary function among patients undergoing cardiac surgery at a selected hospital in Campina Grande, Paraíba, Brazil.
METHODS AND ANALYSES
This randomized, controlled, double-blind (patient and analyst) clinical trial will be conducted at Hospital João XXIII in Campina Grande, Paraíba, Brazil. Patients do not know which group they are allocated to. Those in the group that use CPAP or BIPAP will not be able to distinguish one from the other. The data analyst at the end of the collections will also be blinded. Only the health professional who will be applying the protocol cannot be blinded. The sample size, determined via sample calculation, yielded a total of 21 patients per group (63 patients). The patients will be allocated into 3 groups (CPAP group - CPAP + standard physiotherapy, BiPAP group - BiPAP + standard physiotherapy, and Control group - standard physiotherapy) in a 1:1:1 allocation ratio. The control group will receive the usual physiotherapeutic treatment as per the kinesiotherapy protocol. The treatment will be administered twice daily, starting in the ICU and progressing to the ward. In the CPAP group, nasal CPAP at 10cmH2O will be administered for 1 hour, twice daily, using an approved device. In the BiPAP group, nasal BiPAP with an IPAP of 13cmH2O and EPAP of 8cmH2O will be administered for 1 hour, twice daily, using an approved device. The NIV sessions will be conducted over the course of 5 days of hospitalization, both in the ICU and the ward. Assessments will be conducted at two time points: on day 1 preoperatively and on day 5 postoperatively. The following measures will be evaluated: pulmonary function, length of hospital stay, presence of postoperative pulmonary complications, score of the Minnesota Living with Heart Failure Questionnaire (MLHFQ) in its Portuguese version, functional capacity, the Global Perception of Change Scale, and the Functional Independence Measure (MIF). The normality of variables will be assessed using the Shapiro-Wilk test. IBM SPSS Statistics Base 25.0, using the Shapiro-Wilk test for normality and paired Student's t-test for pre-post intervention comparison. They will use linear mixed effects models for longitudinal analysis and GLMMs to compare NIV effects over time between groups. They will employ ITT for missing data, INAR models for time dependence, fixed effects models for endogeneity, and Cohen's d for effect sizes. Parametric model assumptions will be checked, and various models will be considered for data characteristics.
PRIMARY OUTCOMES
Pulmonary function, Length of hospital stay.
SECOND OUTCOMES
Score of the Minnesota Living with Heart Failure Questionnaire (MLHFQ) in Portuguese version, Funcional capacity, The global perception of change scale, The functional independence measure (MIF), pO2 (partial pressure of oxygen), pCO2 (partial pressure of carbon dioxide), HCO3 (bicarbonate), Arterial Oxygen Saturation (SaO2), Base Excess (BE), Presence of lung complications.
OTHER PRE-SPECIFIED OUTCOMES
Duration of cardiopulmonary bypass, type of surgery, personal history, preoperative ejection fraction, previous respiratory complications, body mass index (BMI), gender and age.
TRIAL REGISTRATION
Trial register number NCT05966337.
Topics: Humans; Noninvasive Ventilation; Cardiac Surgical Procedures; Double-Blind Method; Postoperative Complications; Randomized Controlled Trials as Topic; Male; Physical Therapy Modalities; Brazil; Female
PubMed: 38889140
DOI: 10.1371/journal.pone.0304569 -
Journal of Racial and Ethnic Health... Jun 2024The rates of obesity among immigrant populations within the USA rise with increasing duration of residency. The aims of this study were to examine weight self-perception...
BACKGROUND
The rates of obesity among immigrant populations within the USA rise with increasing duration of residency. The aims of this study were to examine weight self-perception and body image discrepancy within a large community sample of Hispanic and Somali predominantly immigrant adults.
METHODS
Utilizing a community-based participatory research (CBPR) approach to collect survey data from a sample of adults who self-identified as Hispanic, Latino, or Somali in Southeast Minnesota. Correlations among actual body mass index (BMI), perceived weight category, and perceived body size were assessed with Spearman rank correlation coefficients. Associations of weight loss intentions with actual BMI, perceived weight category, perceived body size, and body image discrepancy were assessed using Kruskal-Wallis nonparametric tests.
RESULTS
A total of 1256 adults completed the survey and biometric measurements (610 Hispanic, 646 Somali); 81% (457) and 50% (328) had a BMI in the overweight or obese category in the Hispanic and Somali cohorts, respectively. Among participants with a BMI of > 25, more participants reported a perceived body size that was overweight or obese than a perceived weight category that was in the overweight or obese category (79% vs. 48%, p = < 0.0001). Body image discrepancy, but not actual BMI, was associated with weight loss intentions for both groups. Perceived body size and perceived weight category were associated with weight loss intentions for Hispanic participants only.
CONCLUSIONS
Perceived body size is a more accurate self-report proxy of BMI-defined weight status compared with the perceived weight category among Hispanic and Somali immigrant groups. Body image discrepancy may be more predictive of weight loss intentions than actual BMI.
PubMed: 38888879
DOI: 10.1007/s40615-024-02045-6 -
Attention, Perception & Psychophysics Jun 2024The purpose of the present study was to examine the influence of visual cues in audiovisual perception of interrupted speech by nonnative English listeners and to...
The purpose of the present study was to examine the influence of visual cues in audiovisual perception of interrupted speech by nonnative English listeners and to identify the role of working memory, long-term memory retrieval, and vocabulary knowledge in audiovisual perception by nonnative listeners. The participants included 31 Mandarin-speaking English learners between 19 and 41 years of age. The perceptual stimuli were noise-filled periodically interrupted AzBio and QuickSIN sentences with or without visual cues that showed a male speaker uttering the sentences. In addition to sentence recognition, the listeners completed a semantic fluency task, verbal (operation span) and visuospatial (symmetry span) working memory tasks, and two vocabulary knowledge tests (Vocabulary Level Test and Lexical Test for Advanced Learners of English). The results revealed significantly better speech recognition in the audio-visual condition than the audio-only condition, but the magnitude of visual benefit was substantially attenuated for sentences that had limited semantic context. The listeners' vocabulary size in English played a key role in the restoration of missing speech information and audiovisual integration in the perception of interrupted speech. Meanwhile, the listeners' verbal working memory capacity played an important role in audiovisual integration especially for the difficult stimuli with limited semantic context.
PubMed: 38886302
DOI: 10.3758/s13414-024-02909-3 -
Gerontology Jun 2024Background Given the known female disadvantage in physical and mental health, this study aims to investigate sex differences in self-rated health (SRH) among older...
Background Given the known female disadvantage in physical and mental health, this study aims to investigate sex differences in self-rated health (SRH) among older adults, considering the longitudinal course by age, birth cohort and educational level. Methods Data from birth cohort 1911-1937 with baseline age 55-81 years (n=3107) and birth cohort 1938-1947 with baseline age 55-65 years (n=1002) from the Longitudinal Ageing Study Amsterdam (LASA) were used. Mixed models analyses were used to examine sex differences in SRH (RAND General Health Perception Questionnaire (RAND-GHPQ, range 0-16) over the age course, testing for effect modification by birth cohort and educational level (low, middle, high). Results For both sexes, a decline in SRH was seen with increasing age. Over the age course, there was no significant sex difference in SRH within the older (1911-1937) birth cohort (0.13 lower score on SRH for women compared to men, 95% CI -0.35 - 0.09) and only a small sex difference in the more recent (1938-1947) birth cohort (0.35 lower score on SRH for women compared to men (95% CI -0.69 - - 0.02), p=0.04). There was no significant cohort difference in the size of the sex difference (p=0.279). Those with a higher level of education reported a higher SRH, but between educational levels there was no significant difference in the size of the sex difference in SRH. Discussion In this study, no relevant sex difference in SRH over the age course was observed among older adults. Future research on SRH trajectories by sex during ageing should take health-related, cognitive, psychosocial and behavioral factors into account.
PubMed: 38885629
DOI: 10.1159/000539759 -
Journal of Pharmacy & Bioallied Sciences Apr 2024To assess the dentist perception of efficiency, treatment outcome, and stability of the tooth movement treated with mysmartalign clear aligner therapy (MSA CAT).
AIM AND OBJECTIVE
To assess the dentist perception of efficiency, treatment outcome, and stability of the tooth movement treated with mysmartalign clear aligner therapy (MSA CAT).
MATERIALS AND METHOD
A cross-sectional web-based questionnaire survey was carried out to evaluate the dentist perception of MYSMARTALIGN (MSA). To determine the sample size, a pilot study has been carried out and the final sample arrived was 4990 subjects. The current study's inclusion criteria took into account those who had finished their BDS and MDS as well as dentists and orthodontists who had been using the MSA CAT system on their patients for the previous 7 years.
RESULTS
The result of the study showed that most research participants (3650) used MSA to treat mild to moderate malocclusion, and 3996 participants said that initial digital treatment plans have been authorised with no revisions. In view of efficiency, 3894 doctors were satisfied with the final outcome.
CONCLUSIONS
Finally concluded that recent survey showed that dentists were very satisfied with the effectiveness and treatment results of the MSA clear aligner procedure.
PubMed: 38882901
DOI: 10.4103/jpbs.jpbs_1095_23